JP2932068B1 - Metal fittings for metal frame - Google Patents

Abstract

An object of the present invention is to fix a metal fitting frame to an opening of a skeleton through a fitting, without having to bend the fitting piece each time, and to easily and firmly attach the fitting piece alone. Provide a frame mounting bracket. SOLUTION: A frame fixing member (5) for fixing a frame to a fitting frame (9) is attached to a tip end of a standing piece (4, 4) formed opposite to both ends of a flat plate portion (3). , 5) and a main body (1) having slit-shaped locking holes (6, 6) formed on the base end side;
A pair of frame attachment pieces (2, 2) formed substantially in an L-shape by a locking piece (2b) fitted and locked in the locking holes (6, 6) and a fixing piece (2a) fixed to the frame side. It consisted of:

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metal fitting frame for a metal fitting frame, such as a door or a sash, which can be easily and firmly attached to a building opening formed in a frame such as a wall. It is.

[0002]

2. Description of the Related Art In general, when a metal fitting frame such as a door is mounted on an opening provided in a wall or the like, an upper frame and right and left vertical frames are assembled in a gate shape in advance, and then a frame for forming a frame opening is formed. And a fixing method using a mounting bracket between the right and left supports, in which case the mounting bracket is a flat plate integrally fixed to a fitting main body fixed to a fitting frame as shown in FIG. 5 (a). The both ends of the frame-shaped mounting piece were bent along the front and rear surfaces of the support, and then fixed to the support using nails or other fixing means as shown in FIG.

However, in this case, the bent portion is not always constant, and the once-bent frame-mounting piece is stretched once and returned to the original state and then bent again. Therefore, the bending portion is repeatedly bent. There were problems such as a decrease in strength. Further, since the frame mounting pieces need to be bent at the time of mounting, they cannot be made thick, and in order to obtain sufficient mounting strength, a large number of mounting intervals to the frame must be provided. I had to. In addition, in the installation work, one person must support the fitting frame, and the fitting frame cannot be attached to the frame by itself, and it takes time and labor to attach the fitting frame. Also,
When the wall is finished with a wall board such as a gypsum board or a base board, there is a fear that a gap may be formed between the board end face and the fitting frame and the appearance may not be neat.

[0004]

DISCLOSURE OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is not necessary to bend while adjusting the frame-mounting piece one by one. An object of the present invention is to provide a metal frame fitting for mounting a metal frame to a frame. In addition, even in the case of board finishing, the joint state between the board end and the fitting frame is improved.

[0005]

Means for Solving the Problems To solve the above problems, the technical means adopted by the present invention is as follows: a frame mounting metal fitting is provided on a front end of a standing piece formed opposite to both ends of a flat plate portion with a fitting frame. A substantially L-shaped body including a fixing portion and a main body portion having a slit-shaped locking hole formed on the base end side, a locking piece fitted and locked in the locking hole, and a fixing piece fixed to the skeleton side. And a pair of formed frame attachment pieces.
Further, the fixing portion to the fitting frame is formed with a concave portion into which the end of the wall board can be fitted.

[0006]

FIG. 1 is an overall perspective view of a frame mounting bracket according to the present invention, in which a main body 1 and a pair of frame mounting pieces 2 are shown.
2, each of which is formed of a plate material such as a steel plate. In the main body 1, fixing portions 5, 5 for fixing to a fitting frame are formed on the tip side of upright pieces 4, 4 formed opposite to both ends of the flat plate portion 3. The fixing portions 5 and 5 are formed with elastic pieces 5b and 5b, which are formed by raising the ends of ribs 5a facing outward from the ends of the standing pieces 4 and 4 and bending the ribs 5a into a substantially V-shape. The upright pieces 4, the ribs 5a, and the elastic pieces 5b form concave portions 12 on both sides of the flat plate portion 3, respectively.
The fixing portions 5 and 5 are provided with ribs 5a and 5a as shown in FIG.
The holding pieces 5c and 5d may be provided at the tip of 5a, and the locking portion 9b of the fitting frame may be fixed between the two pieces. On the base end sides of the upright pieces 4, 4, slit-like long holes 6, 6 into which the locking pieces 2 b of the frame attaching piece 2 can be fitted are formed respectively. The elongated holes 6 and 6 are used to connect the main body 1 to the fitting frame 9.
, The height of the standing pieces 4 and 4 is set so as to be located outside the frame 9.

Reference numeral 2 denotes a frame attachment piece fixed to the pillar 10 which is a frame. The frame attachment piece 2 is substantially L-shaped by a fixing piece 2a and a locking piece 2b provided at the tip thereof at right angles thereto. It is formed in a shape. Further, a plurality of nail holes 7 are formed in the fixing piece 2a.

Next, a case will be described in which the metal fitting frame 9 is attached to the column 10 of the skeleton using the skeleton mounting bracket configured as described above. First, in FIG. 4, an opening A provided in a wall or the like is formed by left and right columns 10 and 10 and an upper lintel 8, and a metal fitting frame 9 previously framed in four directions is provided here. It is built-in and fixed. As shown in FIG. 2 or FIG. 3, a plurality of body parts 1 of the frame mounting brackets are mounted and fixed at predetermined intervals on the back side of the frame body 9 of the left and right vertical frames and the upper frame. For example,
In the case of FIG. 2A, the elastic piece 5 provided on the main body 1 is used.
The distance between the ribs 9a and 9b is slightly larger than the distance between the inner walls of the ribs 9a and 9a at the front and rear of the frame body 9.
The elastic pieces 5b are fixed by elastic force between the elastic pieces 5a and 9a.

In the case of FIG. 3, a thin plate-like engaging member 13 having elasticity such as rubber is provided at a position on the back side of the frame 9 where the main body 1 of the frame mounting bracket is to be fixed. It is pre-installed at multiple locations. On the other hand, the height of the elastic piece 5b of the main body 1 is set to be slightly shorter than the inner dimension B of the rib 9a of the frame 9, and the main body 1 for attaching the main body 1 of the frame mounting bracket to the frame 9 is set. When the part 1 is inserted from the end of the frame body 9 and moved, it can be moved without resistance. Then, the main body 1 moved to the position just before the engaging member 13 is forcibly moved from immediately before the engaging member 13 and set to a state where the main body 1 is positioned on the engaging member 13.
The elastic piece 5b is pressed and fixed between the inner walls B of the rib 9a of the frame 9 by the elastic force of 3. As described above, when the main body 1 is fixed to the fitting frame 9, the locking holes 6, 6 formed in the standing pieces 4, 4 are located outside the locking portion 9 b of the frame 9 outside the frame. It has become.

As shown in FIG. 4, the metal fitting frame 9 to which the main body 1 of the skeleton mounting bracket is mounted is placed in the opening A of the skeleton. Thereafter, the locking pieces 2b, 2b of the frame mounting pieces 2, 2 are fitted into the locking holes 6, 6 of the main body 1 from the front-rear direction with the pillars 10, 10 and the lintel 8 interposed therebetween.
a and 2a are fixed to the posts 10, 10 and the lintel 8 through nail holes 7 by fixing means such as nails or wood screws, so that the fitting frame 9
Is firmly attached to the frame. Similarly, in the case of the board finishing shown in FIG. 3, similarly to the above, after fixing the metal fitting frame 9 to the skeleton, the recesses 12, 1 formed on both sides of the main body 1.
What is necessary is just to fit the end part of the boards 11 and 11 in 2.

One of the frame mounting pieces 2, 2 fixed to the front and rear of the columns 10, 10 is attached to the column 10 in advance, and when the frame 9 is set in the opening A, the main body 1 is locked. If the hole 6 is inserted into the locking piece 2b of the skeleton mounting piece, the frame body 9 is temporarily held in that state, so that if the skeleton mounting piece 2 is mounted from the other side, the frame 9 can be easily mounted by one person. It can be attached and fixed between the columns 10, 10.

[0012]

As described above, the metal frame fitting of the present invention is constructed as described above, so that it is not necessary to bend the frame mounting piece when mounting the frame, so that the mounting operation is greatly simplified. Not only will it be strong, but also the mounting strength will be strong. In addition, since the mounting operation can be performed by one person, the mounting cost can be reduced. In addition, it is possible to cope with the case of the board finish, and the finished state is good. Furthermore, since the main body and the pair of skeleton mounting pieces are separate bodies, even when the main body is attached to the metal fitting frame in advance at the factory and shipped, the skeleton mounting pieces may protrude before and after the frame. In addition, the curable packaging of the frame is also simplified, and the loading efficiency of transportation is improved.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a frame mounting bracket of the present invention.

FIG. 2 (a) is a fitting frame using the frame fitting of the present invention.
(B) is a horizontal sectional view showing another embodiment of the fixing portion of (a) when the (vertical frame) is attached to a support.

FIG. 3 is a horizontal cross-sectional view of a case in which a fitting frame (vertical frame) is finished with a board by using the skeleton fitting of the present invention.

FIG. 4 is an overall explanatory view when a fitting frame is attached to a frame.

FIG. 5 (a) is an overall perspective view of a conventional frame mounting bracket, and FIG. 5 (b) is a horizontal cross-sectional view when a fitting frame (vertical frame) is mounted on a support using the conventional frame mounting bracket.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body part 2 Frame attachment piece 2a Fixing piece 2b Locking piece 3 Flat plate part 4 Standing piece 5 Fixing part of fitting frame 6 Locking hole 7 Nail hole 8 Forage 9 Fitting frame 10 Support 11 Board 12 Depression 13 Engagement member

Claims (2)

(57) [Claims] An upright piece (4) formed opposite to both ends of a flat plate (3) is provided with a fixing portion (5) to a fitting frame at a distal end side and a slit-shaped locking hole at a base end side. Main body with (6)
(1), a pair of frame mounting pieces (2) formed substantially in an L shape by a locking piece (2b) fitted and locked in the locking hole (6) and a fixing piece (2a) fixed to the frame side. ). A metal frame fitting for mounting a frame of a metal fitting. 2. The fixing portion (5) is formed with a concave portion (12) into which an end of a board (11) attached to a surface of a wall body can be fitted. 2. A frame mounting bracket for the metal fitting frame according to 1.